Molecular Quantum Mechanical Gradients within the Polarizable Embedding Approach — Application to the Internal Vibrational Stark Shift of Acetophenone
N. H. List, M. T. P. Beerepoot, J. M. H. Olsen, B. Gao, K. Ruud, H. J. Aa. Jensen, J. Kongsted,
J. Chem. Phys. 2015, 142, 034119